export type PickerOption = {
  label: string;
  value: string;
  className?:string | Array<string> | object;
  children?: PickerOption[];
  disabled?: boolean;
}
export type PickerPanelProps = { 
  modelValue: string[]
  visibleOptionNum?: number;
  optionHeight?: number;
  columns:PickerOption[];
  swipeDuration?: number|string;
  clickDuration?: number|string;
}

export type PickerPanelEmits = {
  (e: 'update:modelValue', value: string[]): void;
  (e: 'change', value: string[]): void;
}